Practice Quiz in Network Models Part 2

Online Practice Quiz in Network Models part 2 from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan.

Practice Quiz in Network Models

This is the Online Practice Quiz in Network Models part 2 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Continue Part II of the Online Practice Quiz

Quiz in Network Models

Question 11. The ____ created a model called the Open Systems Interconnection, which allows diverse systems to communicate.

A. IEEE

B. ISO

C. OSI

D. none of these


Question 12. In the OSI model, what is the main function of the transport layer?

A. process-to-process message delivery

B. node-to-node delivery

C. synchronization

D. updating and maintenance of routing tables


Question 13. The ______ layer establishes, maintains, and synchronizes the interactions between communicating devices.

A. session

B. physical

C. transport

D. network


Question 14. IPv6 has _______ -bit addresses.

A. 128

B. 32

C. 64

D. variable


Question 15. The ________ layer is responsible for the process-to-process delivery of the entire message.

A. transport

B. physical

C. network

D. data link


Question 16. The physical, data link, and network layers are the ______ support layers.

A. network

B. user

C. both (a) and (b)

D. neither (a) nor (b)


Question 17. Why was the OSI model developed?

A. The rate of data transfer was increasing exponentially

B. Standards were needed to allow any two systems to communicate

C. Manufacturers disliked the TCP/IP protocol suite.

D. None of these


Question 18. Ethernet uses a ______ physical address that is imprinted on the network interface card (NIC).

A. 32-bit

B. 6-byte

C. 64-bit

D. None of these


Question 19. The _______ layer lies between the network layer and the application layer.

A. Data link

B. Transport

C. Physical

D. None of these


Question 20. The session, presentation, and application layers are the ____ support layers.

A. user

B. network

C. both (a) and (b)

D. neither (a) nor (b)

More Practice Quiz in Network Models

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Practice Quiz Part 5

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.


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